| Company | Timeline | Status | |
| Peters Fraser & Dunlop Limited Director • Literary Agent | 18 Sep 1992←4 Years→31 Mar 1997 | Active | |
| Oliver Moon Limited Director • Literary Agent | 31 Dec 1991←16 Years→14 Apr 2008 | Active | |
| Oliver Moon Limited Director • Unreported | 1 Jan 1970←38 Years→14 Apr 2008 | Active | |
